Opiate toxicity in elderly patients.
D000368:Aged; D003932:Heroin / Q000008:administration & dosage / Q000506:poisoning*; D006801:Humans; D009020:Morphine / Q000008:administration & dosage / Q000506:poisoning*; D009270:Naloxone / Q000627:therapeutic use
D009270:Naloxone; D003932:Heroin; D009020:Morphine